A worker vacuums a platform at the US Capitol as preparations continue for the second inauguration of President Obama.

AFP/Getty Images

A model presents a creation by designer Miranda Konstantinidou as part of the Mercedes Benz Fashion Week for autumn winter 2013 in Berlin.

AP

An elderly Egyptian man walks past riot police during a protest held by Muslim Salafi groups against the French military attack on Mali, in front of the French embassy in Cairo, Egypt Friday, Jan. 18, 2013. France launched airstrikes on Jan. 11, to help the government of Mali defeat al-Qaida-linked militants. (AP Photo/Khalil Hamra)

AP

A Belarus Orthodox believer plunges into icy waters as a priest blesses him on the eve of the Epiphany holiday in Pilnitsa.

AFP/Getty Images

Performers dressed in Lama monk costumes blow horns during a ceremony marking the beginning of a winter fishing festival in Kangping county, China.

Reuters

The sun sets behind a tower under construction in Phnom Penh, Cambodia.

AP

Members of the Household Cavalry Mounted Regiment cross Horse Guards Parade in the snow in central London.